| 일 | 월 | 화 | 수 | 목 | 금 | 토 |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | |||
| 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| 19 | 20 | 21 | 22 | 23 | 24 | 25 |
| 26 | 27 | 28 | 29 | 30 |
Tags
- concurrency
- 운영체제
- Python
- attribute
- 715. Range Module
- Class
- LeetCode
- t1
- Generator
- 시바견
- 컴퓨터의 구조
- Protocol
- 315. Count of Smaller Numbers After Self
- 밴픽
- Python Implementation
- 파이썬
- iterator
- 프로그래머스
- Substring with Concatenation of All Words
- Decorator
- DWG
- 30. Substring with Concatenation of All Words
- shiba
- Python Code
- 43. Multiply Strings
- Regular Expression
- kaggle
- 109. Convert Sorted List to Binary Search Tree
- data science
- Convert Sorted List to Binary Search Tree
Archives
- Today
- Total
목록bitwise (1)
Scribbling
Python Int Representation & Bit Operations
Each of programming language has their own way of 'Integer Representation'. In most languages, integers are represented with 32 bits and the most significant bit (the leftmost bit) is for the sign of it. As a result, usual '32-bit int representation' has range of [-2**31+1, 2**31]. * 2**31 (INT_MAX) is 0xFFFFFFFF * -2*31+1 (-INT_MAX) is 0x80000000 (by 2's complement) However, python has somewhat..
Computer Science/Python
2022. 1. 13. 12:05